<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>首页</title>
  <style>
    div{
      margin: 0 auto;
      background-color: black;
      padding: 20px;
      text-align: center;
    }
    a{
        text-decoration: none;
        color: white;
        font-size: 20px;
        margin: 10px;
    }
    a:hover{
        color: pink;
        position: relative;
        bottom: 2px;
    }
  </style>
</head>
<body>
<div>
    <h1 style="color: gainsboro">英雄首页</h1>
    <a href="/login.html">注册英雄</a>
    <a href="/delete.html">删除英雄</a>
    <a href="/update.html">修改英雄</a>
    <a href="/select">查询英雄</a>
</div>
</body>
</html>